Rectal Temperature: An Insight of Better Diagnosis from the Internal/Hidden Area
There are various points in our body which are available for temperature measurement. Most doctors would choose to use a mercury thermometer to be place under the tongue of a patient; or digital thermometer on the forehead. The accuracy underlined in this diagnosis is not as accurate as having a thermometer placed into the internal wall of rectum.
This accuracy is due to the heat retention in this internal area; where the interior sphincter closed the gap of anus and reduce heat expulsion. Whereas, forehead and mouth are constant exposed to outer environment.
Analogous to this, everything that human inspect, are least accurate from the exterior. From the surface of every situation, once can claim many facts. Just like once said "Don’t judge a book from its cover". Hence, read it. Inspect situation from the interior, the inside, where the truth is hidden.
People hide shit interiory. Search deep.
